Laffer, A. B., & Arthur B. Laffer; William J. Hass; Shepherd G. Pryor. (2009). The: How private equity players and the world's top companies build value and wealth. New York: McGraw-Hill.
Chicago Style aipamenaLaffer, Arthur B., và Arthur B. Laffer; William J. Hass; Shepherd G. Pryor. The: How Private Equity Players and the World's Top Companies Build Value and Wealth. New York: McGraw-Hill, 2009.
MLA aipamenaLaffer, Arthur B., và Arthur B. Laffer; William J. Hass; Shepherd G. Pryor. The: How Private Equity Players and the World's Top Companies Build Value and Wealth. New York: McGraw-Hill, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.